 | SN74ABT374ADWR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥0.2750 | IC OCT EDG-TRG D-TYPE F-F 20SOIC | 购买 |
| SN74ACT374DBR | 4000 | Texas Instruments | 19+ | 20-SSOP（0.209"，5.30mm 宽） | ￥0.3190 | IC OCT EDG-TRG D-TYP F-F 20-SSOP | 购买 |
| SN74LVTH273PWR | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.3190 | IC 3.3V OCT D FLIP-FLOP 20-TSSOP | 购买 |
| SN74LVTH273PWR | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.3190 | IC 3.3V OCT D FLIP-FLOP 20-TSSOP | 购买 |
| SN74ALVCH374PWR | 2000 | Texas Instruments | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | ￥0.3335 | IC OCTAL D-TYPE F-F 3-ST 20TSSOP | 购买 |
| SN74LV175APWR | 4000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.3480 | IC QUAD D-TYPE F/F W/CL 16-TSSOP | 购买 |
| SN74LV175APWR | 4000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.3480 | IC QUAD D-TYPE F/F W/CL 16-TSSOP | 购买 |
| SN74LS374NSR | 4000 | Texas Instruments | 19+ | 20-SOIC（0.209"，5.30mm 宽） | ￥0.3480 | IC OCT EDG-TRG D-TYPE F-F 20-SOP | 购买 |
| CY74FCT2574ATQCT | 2500 | Texas Instruments | 19+ | 20-SSOP（0.154"，3.90mm 宽） | ￥0.3509 | IC D-TYPE F-F TRI-ST HS 20-QSOP | 购买 |
| CY74FCT2574ATQCT | 2500 | Texas Instruments | 19+ | 20-SSOP（0.154"，3.90mm 宽） | ￥0.3509 | IC D-TYPE F-F TRI-ST HS 20-QSOP | 购买 |
| SN74HCT74N | 2146 | Texas Instruments | 19+ | 14-DIP（0.300"，7.62mm） | ￥0.3300 | IC DUAL D-TYPE FLIP-FLOP 14-DIP | 购买 |
| SN74AHC74PW | 4954 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.4600 | IC FLIP FLOP D DUAL POS 14-TSSOP | 购买 |
| SN74AHCT74PW | 3570 | Texas Instruments | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥0.4600 | IC FLIP FLOP D DUAL POS 14-TSSOP | 购买 |
| SN74AHC74D | 502 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.4600 | IC DUAL POS-EDG-TRG D F-F 14SOIC | 购买 |
| CD4013BM | 7821 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5100 | IC DUAL D-TYPE FLIP-FLOP 14-SOIC | 购买 |
| SN74LVC74ADT | 750 | Texas Instruments | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥0.5170 | IC DUAL POS-EDG-TRG D F-F 14SOIC | 购买 |
| SN74HC109N | 2412 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5200 | IC DUAL F-F W/CLR/PRESET 16-DIP | 购买 |
| SN74HC174N | 2141 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5200 | IC HEX D-TYPE FLIP-FLOP 16-DIP | 购买 |
| SN74HC175N | 1890 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5200 | IC QUAD D-TYPE F-F W/CLR 16-DIP | 购买 |
| CD4027BE | 2963 | Texas Instruments | 19+ | 16-DIP（0.300"，7.62mm） | ￥0.5300 | IC DUAL JK MASTR-SLV F/F 16-DIP | 购买 |
